FCH News

1/2 inch length Woodruff Keys

Woodruff keys, sometimes called Half-Moon Keys, are semicircular shaped keys, such that, when installed into a semi-circular pocket keyway in a shaft, they leave a protruding tab.. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.

42 results, (click on any line for more information)
Buy Woodruff Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key (LOW CARBON STEEL) (LOW CARBON STEEL) 1400
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain1/8 x 1/21/8 x 1/2 woodruff keys (STEEL #404) (STEEL #404) 940
    Contact_Supplier
AFIFLWoodruff KeySteelPlain1/8 x 1/21/8x1/2 woodruff key carbon st1200
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key (ALLOY) (ALLOY) 2035
    Contact_Supplier
NAPPCOTXWoodruff KeySteelPlain1/8 x 1/2woodruff key steel 1/8x1/2 (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS) (60-KEYS and KEY TOOLS)532
    Contact_Supplier
HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 1/23/32 x 1/2 (dia) woodruff key 18-8ss304
    Contact_Supplier
HayesCAWoodruff KeyNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/32 x 1/23/32 x 1/2 (dia) woodruff key monel17
    Contact_Supplier
HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1/21/8 x 1/2 (dia) woodruff key 18-8 ss36
    Contact_Supplier
GLFOHWoodruff KeySteelPlain1/16 x 1/21/16x1/2 1 woodruff key stl pln () ()44
    Contact_Supplier
EndriesWIWoodruff KeySteelPlain#3 1/8x1/2 carbon woodruff key3585
    Contact_Supplier
EndriesWIWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#3 1/8 x 1/2#3 1/8x1/2 18-8 s/s steel woodruff key215
    Contact_Supplier
EndriesWIWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain204 1/16 x 1/2204 woodruff key 1/16x1/2 18-8 no 157
    Contact_Supplier
ACCURATEILWoodruff KeySteelPlain1/8 x 1/2woodruff key type 404 #360
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain35-56017-0039-1 woodruff key modified per print rev a9
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain3/32 x 1/2 woodruff key low carbon steel1400
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain3/32 x 1/2 woodruff key alloy2035
    Contact_Supplier
KomarARWoodruff KeySteelPlain#3 woodruff key(1/8x1/2) hardened rc 40-501
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain1/8 x 1/2woodruff key211
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain1/16 x 1/21/16x1/2 woodruff key 1675
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain1/8 x 1/21/8x1/2 woodruff key 3505
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/32 x 1/23/32x1/2 woodruff key 2213
    Contact_Supplier
SWACOOHWoodruff KeySteelPlain1/16 x 1/21/16x1/2 woodruff key #1150
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key47
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain1/16 x 1/21/16 x 1/2 woodruff key66
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain1/8 x 1/21/8 x 1/2 woodruff key25
    Contact_Supplier
Fastener OHWoodruff KeySteelPlain1/8 x 1/2woodruff key 1/8x1/2 steel plain17
    Contact_Supplier
IPCVAWoodruff KeySteelZinc/Clear3/32 x 1/23/32x1/2 woodruff key flat bottom alloy hardened rc 40-50 must be rohs compliant4,861
    Contact_Supplier
IPCVAWoodruff KeySteelZinc/Clear1/8 x 1/21/8x1/2 woodruff key flat bottom alloy hardened rc 40-50 must be rohs compliant3,488
    Contact_Supplier
IPCVAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1/21/8x1/2 woodruff key 18-8 s/s steel31,142
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain1/16 x 1/2woodruff key steel (1035) 1/16 x 1/2 ((USA STD #204))470
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/32 x 1/2woodruff key steel (1035) 3/32 x 1/2 ((USA STD #304))998
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain1/8 x 1/2woodruff key steel (1035) 1/8 x 1/2 ((USA STD #404))3075
    Contact_Supplier
WDMBIAWoodruff KeySteelPlain1/16 x 1/2key woodruff alloy (pl) 1/16x1/286
    Contact_Supplier
JET IndusWIWoodruff KeySteelPlain1/8 x 1/2woodruff key 1/8x1/2 carbon {usa#404}42
    Contact_Supplier
JET IndusWIWoodruff KeySteelPlain3/32 x 1/2woodruff key 3/32x1/2 carbon {usa#304}54
    Contact_Supplier
NAPPCOTXWoodruff KeySteelPlain1/8 x 1/2woodruff key steel 1/8x1/2532
    Contact_Supplier
ZAL INDUSCAWoodruff KeySteelPlain1/8 x 1/21/8x1/2 woodruff key-100 pcs. pr box1
    Contact_Supplier
SRFALWoodruff KeySteelPlain1/16 x 1/2woodruff key #126
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/32 x 1/2woodruff key #2-
    Contact_Supplier
SRFALWoodruff KeySteelPlain1/8 x 1/2woodruff key #3-
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain1/16 x 1/2woodruff key40
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/32 x 1/2woodruff key60
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.